Ear plug



FIG. 1 is a side view of an ear plug showing my new design;

FIG. 2 is a back end view thereof;

FIG. 3 is a front end view thereof;

FIG. 4 is a perspective view of the ear plug in use;

FIG. 5 is a side view of an alternative embodiment of an ear plug;

FIG. 6 is a back end view thereof;

FIG. 7 is a front end view thereof;

FIG. 8 is a side perspective view of the ear plug in FIG. 1; and,

FIG. 9 is a side perspective view of an alternative embodiment in FIG. 5.

The broken lines of the ear and the broken shading lines above the ear shown in FIG. 4 are for environmental purposes only and form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for an ear plug, as shown and described. 